package homework.exp05;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.util.Scanner;

public class A {
    static Scanner cin = null;

    static {
        try {
            cin = new Scanner(new FileInputStream(new File("A.in")));
        } catch (IOException e) {
            cin = new Scanner(System.in);
        }
    }

    public static void main(String[] args) {

    }
}
